Orchestra of the Vienna Opera
type: MusicGroup
popularity: 20
followers: 664
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0192276bf6bd1d09627d4ab436ed96e73f5d2ebf5a7cd1236035a0ea71a23ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3abe612f-47b2-4ad9-9b5e-602d7faf6c6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3abe612f-47b2-4ad9-9b5e-602d7faf6c6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3abe612f-47b2-4ad9-9b5e-602d7faf6c6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0192276bf6bd1d09627d4ab436ed96e73f5d2ebf5a7cd1236035a0ea71a23ba","name":"Orchestra of the Vienna Opera","registered_at":"2026-06-14T10:35:48Z","symbol":"NIM0426145","token_address":"0x7231d75336ea924d79fa299f05ad5bbfec5b8a76","type":"artist","uuid":"3abe612f-47b2-4ad9-9b5e-602d7faf6c6e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0192276bf6bd1d09627d4ab436ed96e73f5d2ebf5a7cd1236035a0ea71a23ba. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3abe612f-47b2-4ad9-9b5e-602d7faf6c6e.json and https://artists.proofprofile.net/proofs/artist/3abe612f-47b2-4ad9-9b5e-602d7faf6c6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0xb0192276bf6bd1d09627d4ab436ed96e73f5d2ebf5a7cd1236035a0ea71a23ba","name":"Orchestra of the Vienna Opera","registered_at":"2026-06-14T10:35:48Z","symbol":"NIM0426145","token_address":"0x7231d75336ea924d79fa299f05ad5bbfec5b8a76","type":"artist","uuid":"3abe612f-47b2-4ad9-9b5e-602d7faf6c6e"}
album: 20 Grandes Valses (Magia y Fantasia)
  type: MusicAlbum
  date published: 2014-12-23